package com.example.lenovo.a32;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
    private EditText editText;
    private ImageView imageView;
    private ProgressBar progressBar;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button button = (Button)findViewById(R.id.button);
        editText =(EditText)findViewById(R.id.edit_text);
        imageView =(ImageView)findViewById(R.id.image_view);
        progressBar=(ProgressBar)findViewById(R.id.progress_bar);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                switch (v.getId()){
                case R.id.button:
                    if(progressBar.getVisibility()==View.GONE){
                        progressBar.setVisibility(View.VISIBLE);
                    }else{
                        progressBar.setVisibility(View.GONE);
                    }
                    imageView.setImageResource(R.drawable.koala);
                    String inputText =editText.getText().toString();
                    Toast.makeText(MainActivity.this,inputText,Toast.LENGTH_SHORT).show();
                    int progress=progressBar.getProgress();
                    progress=progress+10;
                    progressBar.setProgress(progress);
                    break;
                default:
                    break;
                }
            }
        });
    }
}
